diff options
| author | Dang Huynh <danct12@riseup.net> | 2024-07-22 10:07:15 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-07-24 10:55:23 +0300 |
| commit | 61eec998c9399d1cce91c7a2f51a4d0cfbab97bb (patch) | |
| tree | a29c4f5cde76a60e3357d4bdc45f83919b5f01fb /drivers/gpu/drm | |
| parent | 19cc4b7d75b52df2b4fbb76428a6b0dda3d248bc (diff) | |
| download | linux-61eec998c9399d1cce91c7a2f51a4d0cfbab97bb.tar.xz | |
drm: panel: boe-bf060y8m-aj0: Enable prepare_prev_first
Enable prepare_prev_first flag for BF060Y8M-AJ0 panel so that the
previous controller should be prepared first before the prepare for
the panel is called.
This makes sure that the previous controller, likely to be a DSI host
controller should be initialized to LP-11 before the panel is powered up.
Suggested-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dang Huynh <danct12@riseup.net>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240722-bf060y8m-aj0-prepare-prev-v1-1-0e51c0f59d22@riseup.net
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240722-bf060y8m-aj0-prepare-prev-v1-1-0e51c0f59d22@riseup.net
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c b/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c index e77db8597eb7..7e66db4a88bb 100644 --- a/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c +++ b/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c @@ -377,6 +377,8 @@ static int boe_bf060y8m_aj0_probe(struct mipi_dsi_device *dsi) drm_panel_init(&boe->panel, dev, &boe_bf060y8m_aj0_panel_funcs, DRM_MODE_CONNECTOR_DSI); + boe->panel.prepare_prev_first = true; + boe->panel.backlight = boe_bf060y8m_aj0_create_backlight(dsi); if (IS_ERR(boe->panel.backlight)) return dev_err_probe(dev, PTR_ERR(boe->panel.backlight), |